Only the first set of rows visible with the pagination using hibernate

See more:

Java

paging

Hibernate

I am trying to paginate rows of a table inside my servlet using hibernate.But once I click on the desire index of the page it always gives me only the first set of row of the table.

My servlet code:

int pageIndex = 0;
int totalNumberOfRecords = 0;
int numberOfRecordsPerPage = 5;

String sPageIndex = request.getParameter("pageIndex");

if (sPageIndex == null) {
    pageIndex = 1;
} else {
    pageIndex = Integer.parseInt(sPageIndex);
}
int s = (pageIndex * numberOfRecordsPerPage) - numberOfRecordsPerPage;


List<ProductHasSize> phs = ses.createCriteria(ProductHasSize.class)
                .setFirstResult(s)
                .setMaxResults(numberOfRecordsPerPage)
                .list();

        for (ProductHasSize pro : phs) {... some html content here...}
        List<ProductHasSize> phs1 = ses.createCriteria(ProductHasSize.class)
            .setProjection(Projections.rowCount()).list();
    Iterator i = phs1.iterator();

    int noOfPages = 0;
        while (i.hasNext()) {
            Object o = i.next();
            totalNumberOfRecords += Integer.parseInt(o.toString());
           // System.out.println("totalNumberOfRecords - " + totalNumberOfRecords);
            noOfPages = totalNumberOfRecords / numberOfRecordsPerPage;
            //System.out.println("noOfPages - " + noOfPages);
            if (totalNumberOfRecords > (noOfPages * numberOfRecordsPerPage)) {
                noOfPages = noOfPages + 1;
            }
        }

        for (int j = 1; j <= noOfPages; j++) {
            String myurl = "products.jsp?pageIndex=" + j;
            String active = j == pageIndex ? "active" : "";
            s2 = s2 + "<li class='" + active + "'><a href=" + myurl + ">" + j + "</a></li>";

        }

Thanks in advance.